Evinrude E-Tec 40 HP, Руководство по обслуживанию, Страница: 38 / 426

36
ROUTINE SERVICE
COOLING SYSTEM
Running the Outboard Using a
Hose and Flushing Adapter
A flushing adapter may be used to provide cooling
water when running the outboard to:
•
Flush the engine
•
Run for a n extende d pe riod of time, such a s
when performing diagnostic work
•
Run the engine on a dynamometer
•
Prepare the outboard for storage.
IMPORTANT:
The outboard must be lo cated in
a well ven tilated area with appropriate grou nd
drainage.
Keep water inlet pressure between 20 to 40 p si
(140 to 275 kPa).
Be sure water supply is sufficient to run the engine
above idle speed.
Water Supply Requirements
1. GPM: Gallons per minute
2. LPM: Liters per minute
Install flushing adapter onto gearcase water inlet
screens.
A steady stre am o f water should flo w f rom t he
overboard indicator while the engine is running.
Monitor engine water pressure gauge when:
•
Engine speed is above 3000 RPM
•
Running engine on a dynamometer.
Refer to
SERVICE SPECIFICATIONS
on p. 10 for
water pressure requirements.
Engine will overheat if normal water
pressure is not maintained. Temporarily install
an engine water pressure gauge if not
equipped with one.
A
WARNING
To prevent injury from contact with rotat-
ing propeller, remove the propeller before
running engine with a flushing adapter.
Model Water Flow @ WOT
40–65 HP
4 to 6.5 GPM
1
(15 to 24 LPM
2
)
75–90 HP 7.5 to 9 GPM (28 to 34 LPM)
1. Flushing adapter
008342
1
NOTICE